SEARCH FOR A BETTER ANALGESIC

[21] FRASER HF, 1960, B NARCOTICS, V12, P15

[22] SOME POTENT MORPHINE ANTAGONISTS POSSESSING HIGH ANALGESIC ACTIVITY [J]. JOURNAL OF MEDICINAL CHEMISTRY, 1964, 7 (02) : 127 - &

[23] THE SYNTHESIS OF MORPHINE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (07) : 1380 - 1393

[24] STERIC CONSIDERATIONS ON THE CHEMICAL STRUCTURE AND PHYSIOLOGICAL ACTIVITY OF METHADONE AND RELATED COMPOUNDS [J]. SCIENCE, 1954, 119 (3082) : 112 - 114

[25] DAS PROBLEM DER MORPHIN-SYNTHESE [J]. NATURWISSENSCHAFTEN, 1946, 33 (11) : 333 - 336

[26] Gulland J.M., 1925, MEM P MANCHESTER LIT, V69, P79

[27] HARDY RA, 1965, ANALGETICS, pCH5

[28] Hellerbach J., 1966, SYNTHETIC ANALGES 2A

[29] JACOBSON AE, 1970, MEDICINAL CHEMISTRY, pCH49

[30] METHADONE AND L-METHADYL ACETATE - USE IN MANAGEMENT OF NARCOTICS ADDICTS [J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1971, 216 (08): : 1303 - &

[21] FRASER HF, 1960, B NARCOTICS, V12, P15

[22] SOME POTENT MORPHINE ANTAGONISTS POSSESSING HIGH ANALGESIC ACTIVITY [J]. JOURNAL OF MEDICINAL CHEMISTRY, 1964, 7 (02) : 127 - &

[23] THE SYNTHESIS OF MORPHINE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (07) : 1380 - 1393

[24] STERIC CONSIDERATIONS ON THE CHEMICAL STRUCTURE AND PHYSIOLOGICAL ACTIVITY OF METHADONE AND RELATED COMPOUNDS [J]. SCIENCE, 1954, 119 (3082) : 112 - 114

[25] DAS PROBLEM DER MORPHIN-SYNTHESE [J]. NATURWISSENSCHAFTEN, 1946, 33 (11) : 333 - 336

[26] Gulland J.M., 1925, MEM P MANCHESTER LIT, V69, P79

[27] HARDY RA, 1965, ANALGETICS, pCH5

[28] Hellerbach J., 1966, SYNTHETIC ANALGES 2A

[29] JACOBSON AE, 1970, MEDICINAL CHEMISTRY, pCH49

[30] METHADONE AND L-METHADYL ACETATE - USE IN MANAGEMENT OF NARCOTICS ADDICTS [J]. JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1971, 216 (08): : 1303 - &